Yeah he said he would fail guys that walked the cup. He thought it made for shallow penetration and lack of fusion between passes. In theory, he makes sense, but I don’t think it actually is applicable in the field. Mostly sounded like he had an opportunity to throw his weight around.
Travis Koehn
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Dec 20 at 09:47 AM
Not sure if this was your issue, but the air inside the part can get hot enough to build pressure and push your puddle out when you’re trying to seal it up.